Question

y²+2^3 y+3 question step by step

Answer 1

The answer is given below :

Now,

${y}^{2} + {2}^{3} y + 3 \\ \\ = {y}^{2} + 8y + 3 \\ \\ since \: \: \: {2}^{3} = 2 \times 2 \times 2 = 8$

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